PIE to PSM flights: who flies it, and when

South Highpoint to Portsmouth flight schedule

Scheduled nonstop departures for PIE to PSM starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from South Highpoint (PIE) to Portsmouth (PSM)
Date	Flight	Airline	Departs PIE	Arrives PSM	Duration	Aircraft
Fri, Apr 16	G4 2677	Allegiant Air	07:15	10:20	3h 5m	Boeing 737 MAX 8
Sun, Apr 18	G4 2655	Allegiant Air	06:40	09:45	3h 5m	Boeing 737 MAX 8
Mon, Apr 19	G4 1024	Allegiant Air	07:15	10:20	3h 5m	Airbus A320
Fri, Apr 23	G4 2677	Allegiant Air	07:15	10:20	3h 5m	Boeing 737 MAX 8
Sun, Apr 25	G4 2655	Allegiant Air	06:40	09:45	3h 5m	Boeing 737 MAX 8
Wed, Apr 28	G4 993	Allegiant Air	10:00	13:05	3h 5m	Boeing 737 MAX 8
Fri, Apr 30	G4 2677	Allegiant Air	07:15	10:20	3h 5m	Boeing 737 MAX 8

Showing all 7 scheduled PIE to PSM departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every PIE to PSM date on the interactive map

Aircraft on the South Highpoint to Portsmouth nonstop

Allegiant Air flies the departures in the schedule table on this page with the Boeing 737 MAX 8 and the Airbus A320. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full PIE to PSM nonstop schedule

This page carries the full PIE to PSM nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each PIE to PSM nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See PIE to PSM on the interactive route map, with schedules, connections, and route statistics.

Airlines flying South Highpoint to Portsmouth nonstop

Carriers operating PIE to PSM nonstop in the current schedule.

Allegiant Air (G4) route map
The aircraft G4 flies

See PIE to PSM on the interactive map →

Frequently asked questions about PIE to PSM

How long is the flight from South Highpoint (PIE) to Portsmouth (PSM)?

Every departure in the schedule table on this page is scheduled at 3h 5m from South Highpoint (PIE) to Portsmouth (PSM). The nonstop covers about 1,244 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from PIE to PSM?

Allegiant Air is currently the only airline flying PIE to PSM nonstop. 2LNR doesn't show award or upgrade space for it on PIE to PSM, so this page carries the schedule rather than a space claim.

How often does PIE to PSM operate?

The PIE to PSM nonstop currently runs three times a week, on Allegiant Air. Thin schedules like this change by season, and on Pro an alert will catch anything added.

What time do flights from PIE to PSM depart?

Scheduled PIE to PSM nonstops in the next 7 days with service leave between 06:40 and 10:00, local time at South Highpoint. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate PIE to PSM nonstop?

In the schedule table on this page, PIE to PSM nonstops fly as G4 993, G4 1024, G4 2655, and G4 2677 on Allegiant Air. The table lists each departure by date with its times and aircraft.

Does 2LNR show upgrade or award space on PIE to PSM?

Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on PIE to PSM. The page carries the full PIE to PSM nonstop schedule and who flies each departure, and the reverse direction is linked below.